Hardware Spec Index

Brontix FN-7748 XT 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN7748-XT · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index233 (Case Fans scale)
Category rank#34,823
Street price$9
Power3 W
Performance per dollar25.89
Released2022

Specifications

BrandBrontix
ModelBrontix FN-7748 XT
Size140 × 140 × 25 mm
Speed200–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise25 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-6595 Plus 140mm PWM ARGB Case Fan1,229$39Compare
Zephyra FN-9967 Ultra 140mm PWM ARGB Case Fan1,194$49Compare
Teralux FN-5830 Max 140mm PWM ARGB Case Fan (3-Pack)1,373$49Compare
Corvane FN-6744 Ultra 140mm PWM ARGB Case Fan889$29Compare
Zephyra FN-9546 Prime 120mm PWM Case Fan540$19Compare
Brontix FN-5792 Edge 140mm PWM ARGB Case Fan955$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-7748 XT 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/22016677 (accessed 2026-10-22).